Qingyuan Chen

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Dongguan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Ultrathin LED lamp mirror and mirror cabinet
- Patent number 12,104,778
- Issue date Oct 1, 2024
- LAMXON TECHNOLOGY BUILDING MATERIALS CO., LTD.
- Qingyuan Chen
- F21 - LIGHTING
Information Patent Grant
Compact multifunctional bathroom mirror cabinet
- Patent number 12,050,021
- Issue date Jul 30, 2024
- LAMXON TECHNOLOGY BUILDING MATERIALS CO.,LTD.
- Qingyuan Chen
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooperative synchronous control system for plurality of power utili...
- Patent number 12,052,811
- Issue date Jul 30, 2024
- LAMXON TECHNOLOGY BUILDING MATERIALS CO., LTD.
- Qingyuan Chen
- F21 - LIGHTING